Name: 4MP 4G LTE Security Camera with 2-Way Audio | SV-BG4-N
SKU: SV-BG4-N
Price: 1299.99 USD
Availability: InStock

Professional 4G Lte Security Camera

4MP 4G LTE Security Camera with Two-Way Audio

The SureVision SV-BG4-N is a professional 4G LTE security camera built for farms, construction sites, gates, vacant properties, remote yards and areas without fixed internet service. It combines 4MP video, 4mm lens with an approximately 85° diagonal viewing angle, infrared night vision up to 164 feet plus warm-light illumination, built-in microphone and speaker for two-way audio and IP67 outdoor housing.

Install a compatible SIM and cellular data plan to monitor locations without Wi-Fi or fixed broadband. Free compatible software supports remote access, while optional local storage provides recording without a mandatory cloud-storage subscription. Carrier data charges are separate.

4MP4mm lens with an approximately 85° diagonal viewing angleInfrared night vision up to 164 feet plus warm-light illuminationBuilt-in microphone and speaker for two-way audio4G LTENo Required Monthly Fees

4MP

Capture detailed surveillance video suited to farms and other planned coverage areas.

Purpose-Built Coverage

A compatible cellular data plan provides network access where Wi-Fi or wired internet is unavailable.

Day & Night Monitoring

Use infrared night vision up to 164 feet plus warm-light illumination for supported after-dark surveillance.

Remote Access

Use free compatible mobile and desktop software for supported live viewing, alerts and system access.

Why Choose the SV-BG4-N 4G Lte Security Camera?

Choose the SV-BG4-N when you need 4MP, 4mm lens with an approximately 85° diagonal viewing angle, infrared night vision up to 164 feet plus warm-light illumination and built-in microphone and speaker for two-way audio in one purpose-built product. Its strongest fit is determined by the scene—not simply by maximum resolution—so the design should match the required field of view and target distance.

Typical applications include farms, construction sites, gates, vacant properties, remote yards and areas without fixed internet service. CCTV Security Pros can help verify placement, compatibility, storage and recorder requirements before installation.

Camera Performance

Professional Features That Matter

4MP Surveillance Video

The camera captures 4MP video for useful recorded detail. Select camera placement and viewing distance according to the identification needs of the scene.

Lens and Scene Coverage

The 4mm lens with an approximately 85° diagonal viewing angle is designed for farms, construction sites, gates, vacant properties, remote yards and areas without fixed internet service. Final coverage depends on mounting height, angle, lighting and target distance.

Night and Low-Light Performance

The camera provides infrared night vision up to 164 feet plus warm-light illumination. Infrared modes normally produce black-and-white video in darkness; visible-light modes can retain color when their illumination is active.

Audio Capability

This model includes built-in microphone and speaker for two-way audio. Record or monitor audio only where permitted and provide any notices required by local law.

True 4G LTE Connectivity

A compatible cellular data plan provides network access where Wi-Fi or wired internet is unavailable.

Local Storage and Remote Access

Use supported microSD storage and the compatible app for remote monitoring without installing a conventional network cable.

Designed for Remote Property

Cellular connectivity is useful where network cabling and Wi-Fi are unavailable. Confirm carrier coverage, data-plan terms and power at the installation site.

Remote 4G LTE Viewing with Optional Local Recording

The SV-BG4-N uses a compatible 4G LTE SIM and cellular data plan for remote access where fixed internet is unavailable. Supported microSD storage can retain video locally without a mandatory cloud-recording plan.

Free compatible software supports authorized live viewing, alerts and available playback functions. Cellular service, data usage, coverage and carrier charges are separate and should be confirmed before deployment.

Money-Back Guarantee

3-Year Warranty

Free USA Support

No Monthly Fees

Build Your Professional Surveillance System

Use the SV-BG4-N for remote-site monitoring and compare it with other professional security cameras before finalizing power, storage and cellular coverage.

Shop IP Security Cameras Security Camera Systems Call for Compatibility Help

Audio Recording Notice: Audio laws vary by location. Confirm local requirements and provide notice or obtain consent where required.

SV-BG4-N Technical Specifications

Complete published specifications are provided below for system design, installer reference, procurement and compatibility review.

Camera

Max Resolution	4 MP
Sensor	1/3.0" CMOS
Min. Illumination	Color: 0.003 Lux (F1.6, AGC ON), 0 Lux with light
Day/Night	IR-cut filter with auto switch (ICR)
Shutter	Auto/Manual, 1 to 1/100000 s
S/N	> 52 dB
WDR	120 dB

Lens / DORI / Illuminator

Focal Length	4.0 mm
Iris Type	Fixed
Iris	F1.6
Field of View (H)	79.0°
Field of View (V)	42.3°
Field of View (D)	85.1°
Lens Type	Fixed
DORI Distance (Lens)	4 mm
DORI Distance (Detect)	63.0 m (206.7 ft.)
DORI Distance (Observe)	25.2 m (82.7 ft.)
DORI Distance (Recognize)	12.6 m (41.3 ft.)
DORI Distance (Identify)	6.3 m (20.7 ft.)
Supplemental Light	Dual light
Illumination Distance (IR)	50 m (164.0 ft.)
Illumination Distance (Warm Light)	30 m (98.4 ft.)
Wavelength	850 nm
IR On/Off Control	Auto/Manual

Video / Image / Events / Intelligent / Audio

Video Compression	Ultra 265, H.265, H.264, MJPEG
H.264 Code Profile	Baseline profile, Main profile, High profile
Frame Rate	Main Stream: 4 MP (2560 × 1440), max. 30 fps; 3 MP (2304 × 1296), max. 30 fps; 1080P (1920 × 1080), max. 30 fps; 720P (1280 × 720), max. 30 fps. Sub Stream: 720P (1280 × 720), max. 30 fps; D1 (720 × 576), max. 30 fps; 640 × 360, max. 30 fps
Video Bit Rate	128 Kbps to 2048 Kbps
U-code	Support
OSD	Up to 8 OSDs
Privacy Mask	Up to 4 areas
ROI	Support
Video Stream	Dual streams
White Balance	Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2
Digital Noise Reduction	2D/3D DNR
Smart IR	Support
Flip	Normal, Flip vertical, Flip horizontal, 180°, 90° Clockwise, 90° Anti-clockwise
Dewarping	N/A
HLC	Support
BLC	Support
Defog	Digital defog
Basic Detection	Motion detection, Ultra motion detection, Tampering alarm, Audio detection
General Function	Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication, Alarm input, Alarm output
Smart Intrusion Prevention	Cross line detection, intrusion detection, enter area detection, leave area detection (support false alarm filtering and the classification of human, non-motor vehicle and vehicle)
Audio Compression	G.711U, G.711A
Audio Bitrate	64 Kbps
Two-way Audio	Support
Suppression	Support
Sampling Rate	8 kHz

Storage / Network / Interface / General

Edge Storage	MicroSD, up to 512 GB
Network Storage	ANR
4G Network Frequency	LTE-FDD: Band 2/4/5/12/13/14/66/71
4G Network Standard	LTE-FDD
4G Card Type	Nano-SIM
Protocols	IPv4, IPv6, IGMP, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTP, RTSP, RTCP, RTMP, DNS, DDNS, NTP, UPnP, HTTP, HTTPS, QoS, SMTP, 802.1x, SSL/TLS, SNMP, SSH
Compatible Integration	ONVIF (Profile S, Profile G, Profile T), API, SDK
User/Host	Up to 32 users. 3 user levels: administrator, common user and operator
Security	Password Protection, Strong Password, HTTPS Encryption, Export Operation Logs, Basic and Digest Authentication for RTSP, Digest Authentication for HTTP, TLS 1.2, WSSE and Digest Authentication for ONVIF
Client	UNV-Link, UNV-Link Pro, EZStation
Web Browser	Plug-in required live view: IE 10+, Chrome 45+, Firefox 52+, Edge 79+, Plug-in free live view: Chrome 57+, Firefox 58+, Edge 16+
Audio I/O	1 Input: impedance 35 kΩ, amplitude 2 V [p-p], 1 Output: impedance 600 Ω, amplitude 2 V [p-p]
Alarm I/O	1/1
Serial Port	N/A
Built-in Mic	Support
Built-in Speaker	Support
WIFI	N/A
Network	1 × RJ45 10 M/100 M Base-TX Ethernet
Video Output	N/A
Protection	IP67 (IEC 60529)
Power	DC 12 V±25%
Power Consumption	Max. 9.0 W
Power Interface	Ø5.5 mm coaxial power plug
Dimensions	169 mm × 113 mm × 96 mm (6.7" × 4.4" × 3.8") (L × W × H)
Weight	0.47 kg (1.04 lb.)
Material	Graphene + Metal
Working Environment	-30 C to 60 C (-22 F to 140 F), Humidity: <= 95% RH (non-condensing)
Storage Environment	-30 C to 60 C (-22 F to 140 F), Humidity: <= 95% RH (non-condensing)
Surge Protection	4 KV
Reset Button	Support

Buy with Confidence from CCTV Security Pros

Get professional surveillance equipment backed by knowledgeable USA-based support, a 3-year warranty and a money-back satisfaction guarantee. Our team can help with product selection, NVR compatibility, camera placement, cabling, setup and remote viewing.

3-Year WarrantyUSA-Based SupportMoney-Back GuaranteeNo Monthly Fees

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